Last week, the author shared a deep-dive into setting up the terminal, including using iTerm2, zsh instead of bash, oh-my-zsh for plugin management, and material design colors. Additionally, they discussed using Starship for customizing the terminal prompt, installing useful plugins like git, zsh-autosuggestions, zsh-syntax-highlighting, and zsh-completions, as well as configuring SCM Breeze for numbered git shortcuts. Finally, the author highlighted some modern alternatives to default Unix commands like gh, bat, bottom, jq, fzf, and fd, among others.